arduino nano

  1. Samaze123

    Why my operational amplifier TL3472IDR doesn't work properly with 1Mhz ?

    On a breadboard i'm using an Arduino Nano to produce a square signal of 1Mhz. I pass it through a volage divider to keep 1V. Until here all is working properly. Then i use my op amp TL3472IDR to make a volage follower. The op amp can't produce a correct signal and using a scope i'm seeing that...
  2. S

    Why Micro SD card can't log the data when we connect servo motor ?

    Hi guys, recently Iam making a project which includes Arduino Nano, MPU6050, BMP280, micro SD card module and a servo motor. Brief explanation of my project is basically I am trying to collect data from the MPU6050 and BMP280 and log that data with the help of a micro SD card module and the job...
  3. B

    How would I go about creating a servo arm, controlled by arduino ?

    hiya! i am thinking of using an arduino nano and bluetooth to control a small car/robot. there will be a type of rake/filter on an arm at the end to sort litter. I want to be able to lift this arm (using servos?) and "shake" it to move the litter into a different compartment. How should I go...
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